Добавьте PDF-формы в Go SDK

    package main

    import (
        "fmt"

        asposepdfcloud "github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25"
    )

    func appendFormFiled(document_name string, output_name string, local_folder string, remote_folder string) {
        // Initialize Credentials and create Pdf.Cloud service object
	AppSID := "YOUR_APP_SID" // Your Application SID
	AppKey := "YOUR_APP_KEY" // Your Application Key

	pdfApi := asposepdfcloud.NewPdfApiService(AppSID, AppKey, "")

	args := map[string]interface{}{
            "folder": remote_folder,
	}

	file, _ := os.Open(filepath.Join(local_folder, document_name))
	_, _, _ = pdfApi.UploadFile(filepath.Join(remote_folder, document_name), file, args)


	textBox := asposepdfcloud.TextBoxField{
		PageIndex:   1,
		PartialName: "EMail",
		Rect:        &asposepdfcloud.Rectangle{LLX: 100, LLY: 100, URX: 180, URY: 120},
		Value:       "aspose-pdf-cloud@example.com",
		Border:      &asposepdfcloud.Border {
                    Width: 5,
                    Dash:  &asposepdfcloud.Dash{On: 1, Off: 1},
		},
	}

	_, httpResponse, err := pdfApi.PutTextBoxField(document_name, "EMail", textBox, args)

	if err != nil {
            fmt.Println(err.Error())
	} else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 {
            fmt.Println("Unexpected error!")
	} else {
            result_data, _, _ := pdfApi.DownloadFile(path.Join(remote_folder, document_name), args)
	    fileName := path.Join(local_folder, output_name)
	    f, _ := os.Create(fileName)
	    _, _ = f.Write(result_data)
	}
    }